87769184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 180311040

約数和(自身を除く): 92541856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 124, 206, 248, 412, 496, 824, 859, 992, 1648, 1718, 3193, 3296, 3436, 6386, 6872, 12772, 13744, 25544, 26629, 27488, 51088, 53258, 88477, 102176, 106516, 176954, 213032, 353908, 426064, 707816, 852128, 1415632, 2742787, 2831264, 5485574, 10971148, 21942296, 43884592, 87769184]

約数ペア:

[(1, 87769184), (2, 43884592), (4, 21942296), (8, 10971148), (16, 5485574), (31, 2831264), (32, 2742787), (62, 1415632), (103, 852128), (124, 707816), (206, 426064), (248, 353908), (412, 213032), (496, 176954), (824, 106516), (859, 102176), (992, 88477), (1648, 53258), (1718, 51088), (3193, 27488), (3296, 26629), (3436, 25544), (6386, 13744), (6872, 12772)]